Basalt flax fiber thermal insulation decorative board

Abstract

The utility model discloses a basalt linen fiber heat preservation decorative plate, and relates to the technical field of decorative plates. The basalt flax fiber heat preservation decorative plate comprises an inner plate layer and an outer plate layer, the inner plate layer is made of basalt fiber composite materials, the outer plate layer is made of flax fiber composite materials, and the cross section of the inner plate layer and the cross section of the outer plate layer are in a concave shape and a convex shape respectively and are distributed front and back in a matched mode. According to the basalt linen fiber heat preservation decorative plate, through the matched design of the inner plate layer and the outer plate layer, the inner plate layer formed by compounding basalt fibers serves as a main body directly attached to the wall face, the outer plate layer formed by compounding linen fibers serves as an exposed face design, the attractiveness of the decorative plate is improved, and meanwhile the risk that the outer plate layer is affected with damp and deforms is reduced; and meanwhile, the fireproof performance, the heat insulation performance, the sound insulation performance and the like of the decorative plate can be improved, the inner plate layer and the outer plate layer are improved to be of a split type detachable assembly structure, adhesive does not need to be adopted for bonding, and invasion and harassment of harmful substances in the adhesive to the environment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative boards, in particular to a basalt flax fiber thermal insulation decorative board. Background Art

[0002] Thermal insulation decorative panels are a type of building material that combines decorative and thermal insulation properties. They are usually used in walls, roofs or floors to improve the energy efficiency and comfort of buildings. Such panels usually contain multiple material layers.

[0003] When basalt fiber is used in decorative panels, it has the advantages of strong fire resistance, moisture resistance and corrosion resistance, high mechanical strength, environmental protection and sustainability, and good thermal insulation and sound insulation performance, but it has the disadvantages of high cost, heavy weight, and limited colors and textures; when flax fiber is used in decorative panels, it has the advantages of good moisture absorption and air permeability, wear resistance and durability, antibacterial performance and aesthetics, but it has the disadvantage of being easily deformed by moisture; for this reason, a basalt and flax fiber combined thermal insulation decorative panel is provided to integrate the advantages of basalt fiber and flax fiber in decorative panel applications and solve the disadvantages of the two. Utility Model Content

[0004] The utility model aims to provide a basalt flax fiber thermal insulation decorative board, which can solve the problems provided by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a basalt flax fiber thermal insulation decorative board, comprising an inner board layer and an outer board layer, the inner board layer is a basalt fiber composite material, the outer board layer is a flax fiber composite material, the cross-sections of the inner board layer and the outer board layer are concave and convex respectively, and are relatively matched and distributed front and back.

[0006] Preferably, both side end surfaces of the inner concave part of the inner plate layer are integrally provided with wedge strips A extending inward, and both side end surfaces of the outer convex part of the outer plate layer are integrally provided with wedge strips B extending outward respectively and capable of docking with the wedge strip A, and the inner plate layer and the outer plate layer are movably connected by the wedge strips A and B.

[0007] Preferably, a PVC decorative film layer is provided on a side of the outer plate layer away from the inner plate layer, and PVC decorative film layers with different designs can be selected as the exposed surface.

[0008] Preferably, the interior of the inner plate layer is integrally formed with a plurality of groups of reduction grooves penetrating vertically, so as to reduce the use of basalt in the inner plate layer 1 and reduce the manufacturing cost of the decorative plate.

[0009] Preferably, the inner side of the reduction groove is filled with sound-absorbing cotton to improve the sound insulation performance of the decorative panel.

[0010] Preferably, a side of the inner panel layer away from the outer panel layer is integrally formed with a plurality of array-distributed strip grooves, so as to increase the contact area between the adhesive and the decorative panel when the decorative panel is adhesively mounted on the wall, thereby improving the connection and installation stability.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The basalt flax fiber thermal insulation decorative board adopts the coordinated design of the inner board layer and the outer board layer. The inner board layer composed of basalt fiber is used as the main body directly bonded to the wall surface, and the outer board layer composed of flax fiber is used as the exposed surface. This improves the aesthetics of the decorative board while reducing the risk of deformation of the outer board layer due to moisture. At the same time, it can improve the fireproof, heat insulation and sound insulation properties of the decorative board.

[0013] (2) The basalt flax fiber thermal insulation decorative board improves the inner plate layer and the outer plate layer into a split detachable assembly structure by setting the wedge strips A and B. There is no need to use adhesives for bonding, which reduces the environmental impact of harmful substances in the adhesives. At the same time, it is easy to disassemble the inner plate layer or the outer plate layer when it is damaged so as to replace them separately, thereby reducing maintenance costs.

[0014] (3) The basalt flax fiber thermal insulation decorative board can reduce the use of basalt in the inner board layer by setting the reduction groove, thereby reducing the overall cost of the decorative board, which is conducive to promotion and use. The sound-absorbing cotton filled in the reduction groove can further improve the sound insulation performance of the decorative board and enhance the actual use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is an enlarged view of part A of the utility model;

[0018] Figure 4 It is a rear perspective view of the present invention.

[0019] In the figure: 1. Inner board layer; 2. Outer board layer; 3. PVC decorative film layer; 4. Wedge strip A; 5. Wedge strip B; 6. Reduced configuration groove; 7. Sound-absorbing cotton; 8. Strip groove portion. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a basalt flax fiber thermal insulation decorative board, comprising an inner board layer 1 and an outer board layer 2, the inner board layer 1 is a basalt fiber composite material, and the outer board layer 2 is a flax fiber composite material. The inner board layer 1 composed of basalt fiber composite is used as a main body directly bonded to the wall surface, and the outer board layer 2 composed of flax fiber composite is used as an exposed surface design, which improves the aesthetics of the decorative board while reducing the risk of the outer board layer 2 being affected by moisture and deformed. At the same time, it can improve the fireproof, heat-insulating and sound-insulating properties of the decorative board. The cross-sections of the inner board layer 1 and the outer board layer 2 are respectively concave and convex, and are relatively matched and arranged in a front-to-back distribution. The end surfaces on both sides of the inner concave part of the inner board layer 1 are integrally provided with wedge strips A4 extending inwardly, and the end surfaces on both sides of the outer convex part of the outer board layer 2 are integrally provided with wedge strips A4 extending outwardly and matching with the wedge strips A4. Wedge strip B5, the inner panel layer 1 and the outer panel layer 2 are movably connected by wedge strips A4 and B5, so that the inner panel layer 1 and the outer panel layer 2 are improved into a split type detachable assembly structure, without the need for adhesive bonding, thus reducing the intrusion of harmful substances in the adhesive on the environment, and at the same time facilitating the disassembly and replacement of the inner panel layer 1 or the outer panel layer 2 when they are damaged. A PVC decorative film layer 3 is provided on the side of the outer panel layer 2 away from the inner panel layer 1, and a plurality of groups of reduction grooves 6 penetrating vertically are integrally formed inside the inner panel layer 1, and the inner side of the reduction grooves 6 is filled with sound-absorbing cotton 7, which can reduce the use of basalt in the inner panel layer 1, thereby reducing the overall cost of the decorative board, and facilitating promotion and use. The sound-absorbing cotton 7 filled in the reduction grooves 6 can further enhance the sound insulation performance of the decorative board, and a plurality of groups of array-distributed strip grooves 8 are integrally formed on the side of the inner panel layer 1 away from the outer panel layer 2.

[0022] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A basalt flax fiber thermal insulation decorative board, characterized in that: include: The inner plate layer (1) and the outer plate layer (2) are made of a basalt fiber composite material, and the outer plate layer (2) is made of a flax fiber composite material. The cross sections of the inner plate layer (1) and the outer plate layer (2) are respectively concave and convex and are arranged in a front-to-back distribution and are relatively matched.

2. The basalt flax fiber thermal insulation decorative board according to claim 1, characterized in that: The inner plate layer (1) is provided with wedge strips A (4) extending inwardly in one piece on both side end surfaces of the inner concave part, and the outer plate layer (2) is provided with wedge strips B (5) extending outwardly and capable of docking with the wedge strips A (4) in one piece on both side end surfaces of the outer convex part. The inner plate layer (1) and the outer plate layer (2) are movably connected by the wedge strips A (4) and the wedge strips B (5).

3. The basalt flax fiber thermal insulation decorative board according to claim 2, characterized in that: A PVC decorative film layer (3) is provided on the side of the outer plate layer (2) away from the inner plate layer (1).

4. The basalt flax fiber thermal insulation decorative board according to claim 3, characterized in that: The inner plate layer (1) is integrally formed with a plurality of groups of reduction grooves (6) penetrating vertically.

5. The basalt flax fiber thermal insulation decorative board according to claim 4, characterized in that: The inner side of the reduced configuration groove (6) is filled with sound-absorbing cotton (7).

6. The basalt flax fiber thermal insulation decorative board according to claim 5, characterized in that: A plurality of groups of strip-shaped grooves (8) distributed in an array are integrally formed on a side of the inner plate layer (1) away from the outer plate layer (2).

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